Common Weakness Enumeration
CWE-121
AllowedStack-based Buffer Overflow
Abstraction: Variant · Status: Draft
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
5218 vulnerabilities reference this CWE, most recent first.
GHSA-2MPQ-9PW4-MVMX
Vulnerability from github – Published: 2026-03-10 21:32 – Updated: 2026-03-10 21:32
VLAI
Details
Stack buffer overflow vulnerability in D-Link DIR-513 v1.10 via the curTime parameter to goform/formVirtualServ.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2025-70246"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-10T20:16:20Z",
"severity": "HIGH"
},
"details": "Stack buffer overflow vulnerability in D-Link DIR-513 v1.10 via the curTime parameter to goform/formVirtualServ.",
"id": "GHSA-2mpq-9pw4-mvmx",
"modified": "2026-03-10T21:32:17Z",
"published": "2026-03-10T21:32:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-70246"
},
{
"type": "WEB",
"url": "https://github.com/akuma-QAQ/CVEreport/tree/main/D-link/CVE-2025-70246"
},
{
"type": "WEB",
"url": "https://www.dlink.com.cn/techsupport/ProductInfo.aspx?m=DIR-513"
},
{
"type": "WEB",
"url": "https://www.dlink.com/en/security-bulletin"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-2MW2-PGCQ-48MV
Vulnerability from github – Published: 2024-03-29 15:30 – Updated: 2024-08-19 21:35
VLAI
Details
Tenda FH1205 v2.0.0.7(775) has a stack overflow vulnerability in the list1 parameter from fromDhcpListClient function.
Severity
5.7 (Medium)
{
"affected": [],
"aliases": [
"CVE-2024-30629"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-03-29T13:15:16Z",
"severity": "MODERATE"
},
"details": "Tenda FH1205 v2.0.0.7(775) has a stack overflow vulnerability in the list1 parameter from fromDhcpListClient function.",
"id": "GHSA-2mw2-pgcq-48mv",
"modified": "2024-08-19T21:35:06Z",
"published": "2024-03-29T15:30:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-30629"
},
{
"type": "WEB",
"url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/FH/FH1205/fromDhcpListClient_list1.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-2P45-Q6VQ-5R25
Vulnerability from github – Published: 2022-05-24 19:03 – Updated: 2022-05-24 19:03
VLAI
Details
Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior lack proper validation of user-supplied data when parsing STP files. This could result in a stack-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process.
{
"affected": [],
"aliases": [
"CVE-2021-27494"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-05-27T16:15:00Z",
"severity": "HIGH"
},
"details": "Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior lack proper validation of user-supplied data when parsing STP files. This could result in a stack-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process.",
"id": "GHSA-2p45-q6vq-5r25",
"modified": "2022-05-24T19:03:27Z",
"published": "2022-05-24T19:03:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-27494"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf"
},
{
"type": "WEB",
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-145-01"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-564"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-2P5Q-V3V6-46H5
Vulnerability from github – Published: 2024-04-27 12:30 – Updated: 2024-04-27 12:30
VLAI
Details
A vulnerability was found in Tenda i21 1.0.0.14(4656). It has been classified as critical. Affected is the function formwrlSSIDget of the file /goform/wifiSSIDget. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-262140. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-4249"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-27T12:15:10Z",
"severity": "HIGH"
},
"details": "A vulnerability was found in Tenda i21 1.0.0.14(4656). It has been classified as critical. Affected is the function formwrlSSIDget of the file /goform/wifiSSIDget. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-262140. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-2p5q-v3v6-46h5",
"modified": "2024-04-27T12:30:30Z",
"published": "2024-04-27T12:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-4249"
},
{
"type": "WEB",
"url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/i/i21/formwrlSSIDget.md"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.262140"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.262140"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.319834"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-2P8H-37P5-9G77
Vulnerability from github – Published: 2026-03-03 21:31 – Updated: 2026-03-04 18:31
VLAI
Details
Stack buffer overflow vulnerability in D-Link DIR-513 v1.10 via the curTime parameter to goform/formSetWAN_Wizard51.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2025-70240"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-03T21:15:57Z",
"severity": "CRITICAL"
},
"details": "Stack buffer overflow vulnerability in D-Link DIR-513 v1.10 via the curTime parameter to goform/formSetWAN_Wizard51.",
"id": "GHSA-2p8h-37p5-9g77",
"modified": "2026-03-04T18:31:50Z",
"published": "2026-03-03T21:31:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-70240"
},
{
"type": "WEB",
"url": "https://github.com/akuma-QAQ/CVEreport/tree/main/D-link/CVE-2025-70240"
},
{
"type": "WEB",
"url": "https://www.dlink.com.cn/techsupport/ProductInfo.aspx?m=DIR-513"
},
{
"type": "WEB",
"url": "https://www.dlink.com/en/security-bulletin"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-2PC5-C325-6FRX
Vulnerability from github – Published: 2024-04-25 15:30 – Updated: 2024-04-25 15:30
VLAI
Details
A vulnerability was found in Tenda 4G300 1.01.42. It has been declared as critical. This vulnerability affects the function sub_42775C/sub_4279CC. The manipulation of the argument page leads to stack-based buffer overflow. The attack can be initiated remotely. The identifier of this vulnerability is VDB-261988. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-4169"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-25T13:15:51Z",
"severity": "HIGH"
},
"details": "A vulnerability was found in Tenda 4G300 1.01.42. It has been declared as critical. This vulnerability affects the function sub_42775C/sub_4279CC. The manipulation of the argument page leads to stack-based buffer overflow. The attack can be initiated remotely. The identifier of this vulnerability is VDB-261988. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-2pc5-c325-6frx",
"modified": "2024-04-25T15:30:37Z",
"published": "2024-04-25T15:30:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-4169"
},
{
"type": "WEB",
"url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/G3/4G300/sub_42775C.md"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.261988"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.261988"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.318988"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-2PHP-V593-F386
Vulnerability from github – Published: 2025-10-07 15:30 – Updated: 2025-11-03 18:31
VLAI
Details
Multiple stack-based buffer overflow vulnerabilities exist in the formPingCmd functionality of Planet WGR-500 v1.3411b190912. A specially crafted series of HTTP requests can lead to stack-based buffer overflow. An attacker can send a series of HTTP requests to trigger these vulnerabilities.This buffer overflow is related to the ipaddr request parameter for composing the "ping -c <counts> <ipaddr> 2>&1 > %s &" string.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2025-54399"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-10-07T14:15:37Z",
"severity": "HIGH"
},
"details": "Multiple stack-based buffer overflow vulnerabilities exist in the formPingCmd functionality of Planet WGR-500 v1.3411b190912. A specially crafted series of HTTP requests can lead to stack-based buffer overflow. An attacker can send a series of HTTP requests to trigger these vulnerabilities.This buffer overflow is related to the `ipaddr` request parameter for composing the `\"ping -c \u003ccounts\u003e \u003cipaddr\u003e 2\u003e\u00261 \u003e %s \u0026\"` string.",
"id": "GHSA-2php-v593-f386",
"modified": "2025-11-03T18:31:45Z",
"published": "2025-10-07T15:30:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-54399"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2226"
},
{
"type": "WEB",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2226"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-2PP9-43XX-6258
Vulnerability from github – Published: 2024-07-09 18:30 – Updated: 2024-07-09 18:30
VLAI
Details
Secure Boot Security Feature Bypass Vulnerability
Severity
8.0 (High)
{
"affected": [],
"aliases": [
"CVE-2024-37971"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-07-09T17:15:23Z",
"severity": "HIGH"
},
"details": "Secure Boot Security Feature Bypass Vulnerability",
"id": "GHSA-2pp9-43xx-6258",
"modified": "2024-07-09T18:30:50Z",
"published": "2024-07-09T18:30:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-37971"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-37971"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-2PQP-QQMG-62W8
Vulnerability from github – Published: 2022-05-24 16:55 – Updated: 2024-04-04 01:52
VLAI
Details
NDrive(1.2.2).sys in Naver Cloud Explorer has a stack-based buffer overflow, which allows attackers to cause a denial of service when reading data from IOCTL handle.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2019-13156"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-09-03T15:15:00Z",
"severity": "HIGH"
},
"details": "NDrive(1.2.2).sys in Naver Cloud Explorer has a stack-based buffer overflow, which allows attackers to cause a denial of service when reading data from IOCTL handle.",
"id": "GHSA-2pqp-qqmg-62w8",
"modified": "2024-04-04T01:52:33Z",
"published": "2022-05-24T16:55:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13156"
},
{
"type": "WEB",
"url": "https://cve.naver.com/detail/cve-2019-13156"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-2PR9-FR5G-P8HM
Vulnerability from github – Published: 2026-04-02 00:31 – Updated: 2026-04-02 00:31
VLAI
Details
V-SFT versions 6.2.10.0 and prior contain a stack-based buffer overflow in VS6ComFile!CSaveData::_conv_AnimationItem. Opening a crafted V7 file may lead to arbitrary code execution on the affected product.
Severity
{
"affected": [],
"aliases": [
"CVE-2026-32928"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-01T23:17:03Z",
"severity": "HIGH"
},
"details": "V-SFT versions 6.2.10.0 and prior contain a stack-based buffer overflow in VS6ComFile!CSaveData::_conv_AnimationItem. Opening a crafted V7 file may lead to arbitrary code execution on the affected product.",
"id": "GHSA-2pr9-fr5g-p8hm",
"modified": "2026-04-02T00:31:04Z",
"published": "2026-04-02T00:31:04Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32928"
},
{
"type": "WEB",
"url": "https://felib.fujielectric.co.jp/en/M10010/M20060/document_detail/5d9dd71d-9494-41a4-aa5c-8e6b8b21066b?region=en-glb"
},
{
"type": "WEB",
"url": "https://jvn.jp/en/vu/JVNVU90448293"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
Mitigation MIT-10
Operation
Build and Compilation
Strategy: Environment Hardening
- Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
- D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation
Architecture and Design
Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation
Implementation
Implement and perform bounds checking on input.
Mitigation
Implementation
Do not use dangerous functions such as gets. Use safer, equivalent functions which check for boundary errors.
Mitigation MIT-11
Operation
Build and Compilation
Strategy: Environment Hardening
- Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
- Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
- For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
No CAPEC attack patterns related to this CWE.